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经营范围
发明名称
Ozonizing apparatus
摘要
申请公布号
GB677998(A)
申请公布日期
1952.08.27
申请号
GB19490008674
申请日期
1949.03.30
申请人
SOCIETE D'EPURATION ET D'ENTREPRISES
发明人
分类号
A61L2/20;C01B13/11
主分类号
A61L2/20
代理机构
代理人
主权项
地址
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